* {
	margin: 0;
	padding: 0;
}
.startPage {
	width: 100%;
	z-index: 999;
	height: 1000px;
	position: absolute;
	top: 0;
	left: 0;
}
.startBtn {
	background:url('images/startGame.png') no-repeat;
	height: 170px;
	width: 200px;
	background-size: 100% 100%;
	cursor: pointer;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	margin: auto auto;
}
.wrapper {
	width: 100%;
	height: 1000px;
	background: url('images/bg.png');
	background-size: 100% 100%;
	position: relative;
}
.left-side {
	width: 24%;
	position: absolute;
	height: 1000px;
	border-right: 1px solid #ccc;
	background: url('images/start.png');
}
.left-side img {
	display: none;
	margin-left: 50px;
	margin-top: 50px;
}
.main {
	position: absolute;
	left: 25%;
	width: 50%;
	height: 90%;
	border: 1px solid #ccc;
}
.header {
	width:100%;
	height: 80px;
	text-align: center;
}
.score {
	line-height: 80px;
	color: #ddd;
	font-size: 20px;
	font-weight: bolder;
}
.content {
	position: absolute;
	width: 79.5%;
	height: 36.5%;
	left: 10%;
	top: 34%;
	border: 1px solid red;
}
.loser {
	display: none;
	height: 1000px;
	top: 0;
	left: 0;
}
.con {
	background:url('images/startP.png') no-repeat;
	background-size: 100% 100%;
	height: 300px;
	width: 400px;
	position: absolute;
	margin: auto;
	left: 0
	top:0;
	right: 0;
	bottom: 0;
	border-radius: 20px;
}
.loserScore {
	height: 30px;
	width: 40px;
	position:absolute;
	top: 42%;
	left: 40%;
	color: #222;
	font-style: 30px;
	font-weight: bolder;
}
.close {
	position: absolute;
	top: 0;
	right: 0;
	height: 40px;
	width: 40px;
	background: url('images/close.png');
	background-size: 100% 100%;
	cursor: pointer;
}
.food {
	background: url('images/apple.png');
	background-size: 100% 100%;
}
.body {
	background: url('images/body.png');
	background-size: 100% 100%;
}
.snake {
	background: url('images/sanke.png');
	background-size: 100% 100%;
}